Lever: a bar used to move something Wedge: a tool used to go in between object to put them in place Incline plane : a ramp itβs used to help rise heavy things Pulley: itβs a wheel that supports movement and change of direction
Answer from: Quest
answer; i believe that the correct answer is (d) a very small amount of mass
Answer from: Quest
this a false
explanation:
Another question on Physics
Physics, 21.06.2019 14:00
Acar tire contains 0.0380 m^3 3 of air at a pressure of 2.20 Γ10^{5} 5 n/m^2 2 (about 32 psi). how much more internal energy does this gas have than the same volume has at normal atmospheric pressure, 1.01x10^5 5 pa?
Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.